Nitric oxide is a chemical name that is getting a lot of recognition in the health and fitness world today. Nitric oxide is a very important chemical compound in the body and helps with many different bodily functions. Here is some more information about nitric oxide and what you can do to harness its energy. Nitric oxide is also known as nitrogen monoxide and is represented by the chemical formula NO. It is a very important chemical compound and is a gas that is very important in signaling in the bodies of mammals, specifically humans. It is also very important in the chemical industry and can also be an air pollutant produced by cars and power plants. It is important as a messenger molecule in the body because it is involved in many physiological and pathological processes in the body. It is essential to have proper levels of NO in the body at all times. Some people confuse nitric oxide (NO) with nitrous oxide (N2O), which is used in anesthesia and sometimes with nitrogen dioxide (NO2), which is a poisonous pollutant. Nitric oxide has been very important in recent years and in scientific studies of various kinds. It was even named the molecule of the year in 1992. Nitric oxide has recently gained a lot of popularity and hype as a supplement for different types of people. One of the biggest groups that are using nitric oxide is bodybuilders. There are claims that this supplement can help build muscles faster and stronger than when not using a supplement. Many health stores market supplements with nitric oxide in them targeted specifically towards bodybuilders. NO is produced in the body by cells and production is very important to proper blood flow. Because it is so important in blood flow, improper levels or production of NO can damage or adversely affect the circulatory system in humans. NO is produced from the amino acid L-Arginine which is becoming more and more familiar on the health and nutrition circuit as well. In 1998 the Nobel Prize in medicine was awarded for the discoveries about the NO and L-Arginine connection and their relationship with the cardiovascular system. Some of the ways that NO directly affects the circulatory system follow. It is involved with direct vasodilation, in which the flow and dependant receptors are mediated, as well as in indirect vasodilation by limiting vasoconstrictor influences. It also inhibits platelet adhesion and leukocyte adhesion to veins and arteries; it can also inhibit unwanted smooth muscle actions such as hyperplasia. Some diseases and conditions that are associated with low NO production levels include hypertension, obesity, dyslipidemias, diabetes (both type I and type II), heart failure, atherosclerosis and aging. NO really doesn't have many direct uses but is produced on a mass scale for making nitric acid from ammonia. This is particularly useful in the industry of the semiconductor and is also used for making CMOS devices. No matter what you want to do with NO in your body, make sure that you understand what the implications and possible benefits and pitfalls of taking any supplement are. Making healthy choices is very important and can help you live a better and longer life too. Whatever choice you do make, be certain that it is best for you and that you have consulted with a licensed medical professional before you begin any supplement regime or other related program.